Sentence examples for major impurity in from inspiring English sources

British metallurgist and inventor who discovered (1875) a method for eliminating phosphorus (a major impurity in some iron ores) in the Bessemer converter.

Most of the hydrogen, formed in the water side, permeates into sodium through the SG tube wall and becomes the major impurity in sodium.

We also assessed the compatibility of the in vitro bioconversion system with methanol, which is a major impurity in crude glycerol released from biodiesel production processes.

Oxygen is believed to be a major impurity in diamond, but it has not been spectroscopically identified in diamond yet.

The UV absorption spectrum) and mass spectrum) of the unknown compound were similar to those of plaunotol, suggesting that the major impurity in PPE was a plaunotol-like compound.

Luminescence during galvanostatic anodizing of high purity aluminium containing Fe, Si and Cu as major impurities in inorganic electrolytes, typically an aqueous solution of ammonium borate, was found to be a local phenomenon which takes place at "flaws" in the growing oxide film.

Proteins were analyzed via SDS gel electrophoresis in order to detect major impurities in protein preparations.

The two major impurities in ddRA were 13cRA (1.5 %) and atRA (10.2 %).

Arsenic is a major impurity present in numerous sulfide deposits.

The band with the highest molecular-weight between molecular size-markers of 66.3 kDa and 97.4 kDa found in the peak I sample was regarded to correspond to the major impurity protein found in the sample before the cross-linking reaction.

It has been shown that octa-BDF and 1,2,3,4,6,7,8-HpBDF were the most abundant and major impurities detected in commercial deca-BDE formulations.